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Lance-Canadafast shipping and no problems -
Lucila-BrazilEquipment of good quality, very responsible seller and fast delivery. I recommend to all Alibaba community / AliExpress. I will definitely buy more units.
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Hamadivo-FranceBest seller,good transaction and fast delivery time
Keywords [ signal detector ] match 42 Products.
Mobile Phone Signal Detection Analysis Battery Operated Portable For Positioning
| Output Power: | 2W/band (5G Frequency Band) |
|---|---|
| Positioning Accuracy: | 1 Meters |
| Addressing Condition: | Mobile Phone Number (passive) |
360° Desktop High Power Ultrasonic Audio Recording Jammer for Personal Privacy Protecting
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment |
Indoor Mobile Phone Signal Jammers 8 Bands Adjustable Remote Control 12W EST-502C8
| Jamming Range: | 1-25M |
|---|---|
| Antenna: | 8 Omni-directional Antennas |
| Working Bandwidth(MHz): | 8 Bands Including GSM,DCS,3G,CDMA,WIFI,4G,GPS |
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450W Cell Phone Signal Jammer Suitcase Type For 3G 4G 5G 12 Bands
| Total Output Power: | 450W |
|---|---|
| Power Supplier: | AC 220V//14A |
| Power Consumption: | ≤3000 |
360 Degree Ceiling Mounted Hidden Recording Jammer for Meeting use
| Function Angle: | 90-120 Degrees |
|---|---|
| Shielding Distance: | 2-5 Meters |
| Switch Mode: | Remote Control |
Stationary 270° Hidden Adjustable High-Power Ultrasonic Audio Recording Shielding System
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment, Western Union, T/T |
80x50mm Band1 2W Integrated Power Amplifier Module with DC 12V Working
| Working Frequency: | Uplink 1920-1980MHz / Downlink 2110-2170MHz |
|---|---|
| Output Power: | 33±1dBm |
| Gain: | 40±1dB |
DC 28V Power Amplifier Module 10A Working Current 55dBm Gain
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment, Western Union, T/T |
DC 28V 47dBm 5.8G WIFI Power Amplifier Module with ≤6.0A Working Current
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment, Western Union, T/T |
55dBm Blocking Power Amplifier Module ≤10A Working Current
| Packaging Details: | neutral packing |
|---|---|
| Delivery Time: | 1-3 working days |
| Payment Terms: | 100% before shipment, Western Union, T/T |